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Accession number;04A0640442
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| Title;Improved Simulation Techniques for Static and High-speed Tensile Spotweld Specimen Deformation |
| Author;
TAMURA EIICHI
(Kobe Steel, Ltd., JPN)
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Journal Title;Kobe Steel Engineering Reports
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Journal Code:F0164A
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ISSN:0373-8868
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VOL.54;NO.2;PAGE.100-104(2004)
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| Figure&Table&Reference;FIG.15, TBL.1, REF.7 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Simulation techniques for spot-weld analysis were investigated to improve the analysis precision for automotive parts. A convenient, fairly precise analytic model was suggested by a comparison between the experimental and analytical results for static tensile testing. With the application of a convenient analytic model to highspeed tensile testing, a model was found that was applicable to impact analysis. Results showed that the time lag before the tensile rate reaches its maximum value should be taken into consideration. (author abst.) |
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